i got 1 azul that owns the tanks but he spreads his aggression on 1 azul 2 kelberis 1 peru mono, also 4 dats, and a silver aro that distracts him
Its better to have others in there that that on just one fish gets picked on. Pbass love picking on other pbass. I would just scoop up about 3 monos/ocells about the same size as the kelberis and hopefully the aggression spreads evenly. Or buy 3 more kelberis...lol